| abstract |
The invention relates to a slow-release composition comprising: a first host substance essentially comprising a mesoporous molecular sieve; a guest substance within the first host substance, the guest substance comprising at least one pheromone, the pheromone being selected from the group consisting of: 1,7-dioxaspiro-5,5-undecane; Z-7-tetradecenal; E-1 hexadecenal; E-1-hexedecenyl-1-acetate; E, E-8, 11-dodecandien-1-ol; Z, E-9,11,13-tetradecatrienal, and Ε, Ζ, Ζ-3,8,11-tetradecatrienyl acetate, and mixtures thereof. |